BG25986A3 - Метод за получаване на 1- етил- 7- метил- 4- оксо- 1, 4- дихидро- 1, 8- нафтиридин- 3- карбонова киселина - Google Patents
Метод за получаване на 1- етил- 7- метил- 4- оксо- 1, 4- дихидро- 1, 8- нафтиридин- 3- карбонова киселинаInfo
- Publication number
- BG25986A3 BG25986A3 BG028617A BG2861774A BG25986A3 BG 25986 A3 BG25986 A3 BG 25986A3 BG 028617 A BG028617 A BG 028617A BG 2861774 A BG2861774 A BG 2861774A BG 25986 A3 BG25986 A3 BG 25986A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- naphthyridine
- dihydro
- oxo
- ethyl
- methyl
- Prior art date
Links
- MHWLWQUZZRMNGJ-UHFFFAOYSA-N nalidixic acid Chemical compound C1=C(C)N=C2N(CC)C=C(C(O)=O)C(=O)C2=C1 MHWLWQUZZRMNGJ-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU73CI00001430A HU171561B (hu) | 1973-12-29 | 1973-12-29 | Sposob poluchenija proizvodnykh 1,8-naftiridina |
| JP49007185A JPS514197A (en) | 1973-12-29 | 1974-01-16 | 1** nafuchirijinjudotaino seizoho |
| HU74CI00001522A HU171869B (hu) | 1974-01-17 | 1974-12-05 | Novyj sposob poluchenija proizvodnykh 1,8-naftiridina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG25986A3 true BG25986A3 (bg) | 1979-01-12 |
Family
ID=27270158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG028617A BG25986A3 (bg) | 1973-12-29 | 1974-12-30 | Метод за получаване на 1- етил- 7- метил- 4- оксо- 1, 4- дихидро- 1, 8- нафтиридин- 3- карбонова киселина |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR207855A1 (zh) |
| BG (1) | BG25986A3 (zh) |
| CA (1) | CA1039285A (zh) |
| CH (1) | CH613968A5 (zh) |
| DD (1) | DD116034A5 (zh) |
| DK (1) | DK677274A (zh) |
| FI (1) | FI375874A (zh) |
| GB (1) | GB1493949A (zh) |
| NL (1) | NL7416925A (zh) |
| NO (1) | NO140595C (zh) |
| SE (1) | SE419863B (zh) |
| SU (1) | SU580838A3 (zh) |
-
1974
- 1974-01-01 AR AR257147A patent/AR207855A1/es active
- 1974-12-23 DK DK677274A patent/DK677274A/da not_active Application Discontinuation
- 1974-12-24 CH CH1730774A patent/CH613968A5/xx not_active IP Right Cessation
- 1974-12-24 GB GB55876/74A patent/GB1493949A/en not_active Expired
- 1974-12-27 NO NO744718A patent/NO140595C/no unknown
- 1974-12-27 SE SE7416323A patent/SE419863B/xx unknown
- 1974-12-27 NL NL7416925A patent/NL7416925A/xx not_active Application Discontinuation
- 1974-12-27 SU SU7402092458A patent/SU580838A3/ru active
- 1974-12-27 FI FI3758/74A patent/FI375874A/fi unknown
- 1974-12-27 CA CA217,002A patent/CA1039285A/en not_active Expired
- 1974-12-30 BG BG028617A patent/BG25986A3/xx unknown
- 1974-12-30 DD DD183434A patent/DD116034A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD116034A5 (zh) | 1975-11-05 |
| DK677274A (zh) | 1975-09-01 |
| CH613968A5 (en) | 1979-10-31 |
| SE7416323L (zh) | 1975-06-30 |
| GB1493949A (en) | 1977-11-30 |
| NL7416925A (nl) | 1975-07-01 |
| CA1039285A (en) | 1978-09-26 |
| FI375874A (zh) | 1975-06-30 |
| SU580838A3 (ru) | 1977-11-15 |
| NO140595B (no) | 1979-06-25 |
| NO744718L (zh) | 1975-07-28 |
| NO140595C (no) | 1979-10-03 |
| SE419863B (sv) | 1981-08-31 |
| AR207855A1 (es) | 1976-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL7409866A (nl) | Werkwijze ter bereiding van tereftaalzuur. | |
| BG25995A3 (bg) | Метод за получаване на хексахидро-дибензо(в,d)пиран-9-они | |
| NL178163C (nl) | Werkwijze ter bereiding van alkeendioldiesters. | |
| BG21208A3 (bg) | Метод за получаване на 1- алилокси-2- хидрокси -3- алкинилами- нопропани | |
| NL7413827A (nl) | Werkwijze ter bereiding van aldehyden. | |
| BG27079A3 (bg) | Метод за получаване на 2,2,6,6-тетраметил-4-оксипиперидин | |
| NL7410059A (nl) | Werkwijze ter bereiding van 7-acylamido 3-cefem 4-carbonzuurderivaten. | |
| BG27080A3 (bg) | Метод за получаване на 2,2,6,6-тетраметил-4- оксипиперидин | |
| BG26195A4 (bg) | Метод за получаване на изохинолинови производни | |
| NL7411687A (nl) | Sulfamoylbenzoezuurderivaten. | |
| NL179510C (nl) | Werkwijze ter bereiding van een urinezuur-standaardoplossing. | |
| BG27081A3 (bg) | Метод за получаване на 2,2,6,6-тетраметил-4- оксипиперидин | |
| BR7406416D0 (pt) | Derivados de quinolina-8-acidos carboxilicos | |
| BG22820A3 (bg) | Метод за получаване на пиразолони-5 | |
| NL187855C (nl) | Werkwijze ter bereiding van tereftaalzuur. | |
| BG25997A3 (bg) | Метод за получаване на 7- ациламидо- 7- метоксицефалоспорини | |
| DK134279B (da) | Analogifremgangsmåde til fremstilling af cycloalkylphenoxycarboxylsyrederivater. | |
| BG22404A3 (bg) | Метод за получаване на а-аминоацил-3-халоцефалоспорини | |
| NL7409210A (nl) | Werkwijze voor de bereiding (alpha)-sulfofenylazijn- zuurderivaten. | |
| BG21849A3 (bg) | Метод за получаване на заместени нитробензофенонови производни | |
| BG22381A3 (bg) | Метод за получаване на диаминобензофенони | |
| BG21843A3 (bg) | Метод за получаване на бифенилови производни | |
| BG25986A3 (bg) | Метод за получаване на 1- етил- 7- метил- 4- оксо- 1, 4- дихидро- 1, 8- нафтиридин- 3- карбонова киселина | |
| BG22823A3 (bg) | Метод за получаване на нитромидазолови съединения | |
| NO138676C (no) | Fremgangsmaate til avstandsmaaling. |